View Compilation Error

0_0_8139420_13841.cpp:3: error: expected nested-name-specifier before "namenspace"
0_0_8139420_13841.cpp:3: error: `namenspace' has not been declared
0_0_8139420_13841.cpp:3: error: expected `;' before "std"
0_0_8139420_13841.cpp:4: error: expected constructor, destructor, or type conversion before "int"
0_0_8139420_13841.cpp:4: error: expected `,' or `;' before "int"